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data sheet LMK 382

data sheet LMK 382
6Pages

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LMK 382 Stainless Steel Probe Ceramic Sensor accuracy according to IEC 60770: standard: 0.35 % FSO option: 0.25 % FSO Nominal pressure The stainless steel probe LMK 382 has been designed for continuous level measurement in waste water, polluted and higher viscosity media. Basic element is a robust and high overpressure capable capacitive ceramic sensor which is suitable e. g. for low levels. 2-wire: 4 ... 20 mA 3-wire: 0 … 10 V others on request Special characteristics ► especially for sewage, viscous and pasty media Water drinking water abstraction IS-version Ex ia = intrinsically safe for gas and dust mounting with stainless steel pipe flange version Fuel and oil level monitoring in open tanks with low filling heights fuel storage tank farms / biogas plants Sewage waste water treatment water recycling different kinds of cables and elastomers BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199 Thierstein

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LMK 382 Stainless Steel Probe Technical Data Input pressure range Nominal pressure gauge [bar] 0.04 Level [mH2O] 0.4 Overpressure [bar] 2 Max. ambient pressure (housing): 40 bar Output signal / Supply Standard 2-wire: 4 ... 20 mA / VS = 9 ... 32 VDC Option IS-version 2-wire: 4 ... 20 mA / VS = 14 ... 28 VDC Option 3-wire 3-wire: 0 ... 10 V / VS = 12.5 ... 32 VDC Option temperature element Pt 100 1 Temperature range -25 … 125 °C Connectivity technology 3-wire max. voltage 10 VDC, Resistance 100 Ω at 0 °C max. current 2 mA, max. power 10 mW, Temperature coefficient 3850 ppm/K Supply IS 0.3 …...

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LMK 382 Stainless Steel Probe Technical Data Explosion protection (only for 4 … 20 mA / 2-wire) Approval DX14-LMK 382 IBExU05ATEX1070 X zone 0 7: II 1G Ex ia IIB T4 Ga zone 20: II 1D Ex ia IIIC T110 °C Da Safety technical maximum values Ui = 28 V, Ii = 93 mA, Pi = 660 mW, Ci = 14 nF, Li ≈ 0 µH, Cgnd = 27 nF (pressure) Safety technical maximum values Ui = 30 V, Ii = 54 mA, Pi = 405 mW, Ci = 0 nF, Li = 0 µH (temperature element Pt 100) (temperature) Permissible media temperature in zone 0: -10 ... 60 °C with patm 0.8 bar up to 1.1 bar zone 1 and higher: -10 ... 70 °C cable capacitance: signal...

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LMK 382 Stainless Steel Probe Technical Data prepared for mounting with stainless steel pipe flange version  transmitter flange is not part of supply and has to be ordered separately  cable diameter Ø9 mm for TPE-U cable (red), drawings for option with Pt 100 on request

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LMK 382 Stainless Steel Probe Technical Data Accessories Transmitter flange for flange version Technical data Suitable for Flange material Hole pattern Ordering type Transmitter flange DN25 / PN40 Transmitter flange DN50 / PN40 Transmitter flange DN80 / PN16 LMK 382, LMK 382H, LMK 458, LMK 458H stainless steel 1.4404 (316L) according to DIN 2507 Ordering code ZSF2540 ZSF5040 ZSF8016 Mounting flange with cable gland cable gland M16x1.5 with seal insert (for cable-∅ 4 ... 11 mm) size b D d2 d4 f k n Technical data Suitable for all probes Flange material stainless steel 1.4404 (316L) Material...

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Electrical connection / cable length PVC-cable (grey, Ø 7.4 mm) 3m 5m 10 m 15 m special length in m TPE-U-cable (blue, Ø 7.4 mm) special length in m FEP-cable (black, Ø 7.4 mm) 5m 10 m special length in m PUR-cable (black, Ø 7.4 mm) 3m 5m 10 m 15 m special length in m TPE-U-cable (red, Ø 9.0 mm) special length in m Accuracy standard option Special version standard with temperature sensor Pt 100 prepared for mounting with stainless steel pipe flange version customer only in combination with IS version (explosion protection) and temperature element Pt 100 only in combination with 4 ... 20 mA...

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data sheet LMK 382 6Pages

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data sheet LMK 382
6Pages